https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-18T02:57:13.355204Z
2021-10-18T02:57:38.354152Z
s3://sentinel-s1-l1c/GRD/2021/10/18/IW/DV/S1B_IW_GRDH_1SDV_20211018T025713_20211018T025738_029184_037BA1_49B1
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2021-10-18T02:57:13.355204Z
2021-10-18T02:57:38.354152Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.0234174664173
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-18T04:46:09.305342Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211018T025713_20211018T025738_029184_037BA1_49B1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((41.31913003298043 -8.042785703182743,40.76984846168831 -7.92047523088367,40.209391392360054 -7.79486605117461,39.64926609251293 -7.668526757120411,39.10075710477537 -7.5440371187674,39.05925905738695 -7.72436673947786,39.01957622201762 -7.905216426800895,38.97870825442313 -8.085801643345661,38.93548882349056 -8.265852137958923,38.89320700095115 -8.446126703870817,38.813730710765014 -8.807877966675012,38.772298696508805 -8.988374668383228,38.75724890731084 -9.048034876008131,39.30630295021987 -9.17374107613619,39.87173096144563 -9.302251420287671,40.434128194365144 -9.429097138160868,40.985378636258275 -9.552478484858385,41.15939526708266 -8.767556314069317,41.31913003298043 -8.042785703182743))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.5172
45.88639044769776
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2021-12-26T13:30:00.033197Z
Batch API, v4.59.2
s3://deafrica-sentinel-1/s1_rtc/S09E038/2021/10/18/037BA1
2.0E-4
2.0E-4
true
block average
2
2
-8.0
38.0
-9.0
39.0
POLYGON((38.76936610882297 -9.0,38.813730710765824 -8.807877966671533,38.8932070009501 -8.446126703876171,38.998125894730926 -8.0,39.0 -8.0,39.0 -9.0,38.76936610882297 -9.0))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_037BA1_S09E038_2021_10_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_037BA1_S09E038_2021_10_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_037BA1_S09E038_2021_10_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_037BA1_S09E038_2021_10_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_037BA1_S09E038_2021_10_18_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2019
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid